#!/usr/bin/env bash

#----------------------------------------
# PyGhidra launch
#----------------------------------------

# Resolve symbolic link if present and get the directory this script lives in.
# NOTE: "readlink -f" is best but works on Linux only, "readlink" will only work if your PWD
# contains the link you are calling (which is the best we can do on macOS), and the "echo" is the 
# fallback, which doesn't attempt to do anything with links.
SCRIPT_FILE="$(readlink -f "$0" 2>/dev/null || readlink "$0" 2>/dev/null || echo "$0")"
SCRIPT_DIR="${SCRIPT_FILE%/*}"

# Add optional JVM args inside the quotes
VMARG_LIST=""

# Make sure Python3 is installed
if ! [ -x "$(command -v python3)" ] ; then
	echo "Python 3 is not installed."
	exit 1
fi

# Dev mode or production mode?
DEV_ARG=
INSTALL_DIR="${SCRIPT_DIR}/.."
if [ ! -d "${INSTALL_DIR}/Ghidra" ]; then
	DEV_ARG="--dev"
	INSTALL_DIR="${SCRIPT_DIR}/../../../.."
fi

PYGHIDRA_LAUNCHER="${INSTALL_DIR}/Ghidra/Features/PyGhidra/support/pyghidra_launcher.py"

python3 "${PYGHIDRA_LAUNCHER}" "${INSTALL_DIR}" ${DEV_ARG} ${VMARG_LIST} "$@"
